I am text block. Click edit button to change this text. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
-9%
Generic Portable MT87 Digital Multimeter LCD Clamp AC DC Voltage Current Amp Ohm Tester
Original price was: ₹600.00.₹550.00Current price is: ₹550.00. inc. GST
A4988 STEPPER MOTOR DRIVE CONTROLLER BOARD
Original price was: ₹275.00.₹250.00Current price is: ₹250.00. inc. GST
- Operating voltage supply: 8 V to 35 V
- Continuous current per phase: 1 Amp
- Maximum current per phase: 2 Amp
- Minimum logic voltage: 3V
- Maximum logic voltage: 5.5V
- Microstep resolutions: Full, 1/2, 1/4, 1/8, and 1/16
- Compact size, easy to install and use.
- All jumpers hit the ON position to indicate 16 subdivisions (4988) or 32 subdivisions (8825).
- Jm connection motor; Jv Connects 5V and 12V-24V Power Supply.
- E /S /D /G of Jc corresponds to Enable /Step /Dir /Gnd driving signal output on the connection respectively.
Description
A4988 is a highly precise micro-stepping motor with a built-in translator. This A4988 stepper motor driver for Arduino is the latest version of easy driver v4.4. This module is designed as a highly flexible and easily controllable stepper motor compared to the older version. This module is compatible with most of the microcontrollers which can output a digital f 0 to 5 V and also requires an 8V TO 35V power supply for the motor. It consists of 0f on-board voltage regulator for the digital interface set to 5v or 3.3v. These modules are designed to operate on a bipolar stepper motor with full, half, quarter, eighth and sixteen-step mode, with an output drive capacity of 35 and+/- 1m A.
This module operates in slow, fast, and mixed current delay mode as it consists of fixed OFF current regulatory requirements. The current decay function allows for the reduction of audible motor noise step accuracy and reduced power dissipation. Internal circuit protection includes thermal shutdown with hysteresis under-voltage lockout and crossover current protection. Moreover, the microstep select pins of the A4988 are broken out as 0.1 header allowing adjustments to the micro-stepping resolution.
The inbuilt converter/translator performs the key to the easy implementation of the A3967. By simply inputting one pulse to the STEP input, drives the motor one micro-step. This motor driver does not consist of any phase sequence tables, high-frequency control lines, or complex interface to program. Thus A4988 motor driver is a perfect solution for applications where a complex microprocessor is unavailable or is overburdened. During stepping operation, the A4988 automatically selects the current decay mode, Slow or Mixed with the help of the chopping control
Reviews (0)
Shipping & Delivery
Related products
16-Channel 12-bit PWM/Servo Driver I2C interface PCA9685 for Arduino Raspberry Pi
- Adjustable frequency PWM up to about 1.6 kHz
- 12-bit resolution for each output – for servos, that means about 4us resolution at a 60Hz update rate
- Configurable push-pull or an open-drain output
- The output enable pin to quickly disable all the outputs
- Terminal block for power input
- Reverse polarity protection on the terminal block input
- Green power-good LED
- 3 pin connectors in groups of 4 so you can plug in 16 servos at once
- Chainable design
- A spot to place a big capacitor on the V+ line
- 220-ohm series resistors on all the output lines to protect them, and to make driving LEDs trivial.
- This board/chip uses an I2C 7-bit address between 0x60-0x80, selectable with jumpers.
A3967 STEPPER MOTOR DRIVER
- A3967 precision micro-stepping driver
- Power supply: 7v to 30v
- Logic voltage: 5v to 3.3v
- Higher the voltage higher the torque at high speed
- Adjustable current control from 150Ma/ phase to 750ma phase
- Automatic current decay mode detection/selection
- Fast, slow, and mixed current decay modes
- Internal UVLO and thermal shutdown circuitry
- Crossover current protection
- Micro stepping resolution to full, half, quarter, and eighth steps by broken out MS1 and MS2 pins.
- Compatible with Arduino, GRBL G-Code interpreter for driving3-axis CNC machines
- Salington sink drivers used
- Compactible with 4, 6,8 wire stepper motor of any voltage
A4988 Stepper Motor
- Operating voltage supply: 8 V to 35 V
- Continuous current per phase: 1 Amp
- Maximum current per phase: 2 Amp
- Minimum logic voltage: 3V
- Maximum logic voltage: 5.5V
- Microstep resolutions: Full, 1/2, 1/4, 1/8, and 1/16
- Logic Voltage supply: 3.3 V to 5 V
- Compatible with 3V3 and 5V microcontrollers
- Our Board comes with 0.1 Ohm Sensor resistors
- Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step
- The Correct current decay mode (fast decay or slow decay) is selected by chopping the control
- Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection
- Short-to-ground and shorted-load protection
- 4-layer, 2 oz copper PCB for improved heat dissipation
- Exposed solderable ground pad below the driver IC on the bottom of the PCB
L293D Motor Driver Shield
- L293D motor driver chip & 74HC595 shift register
- Four H-bridges
- Terminal blocks and jumper to connect external power, for separate logic/motor supplies
- Up to 4 bi-directional DC motors with individual 8-bit speed selection
- Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping.
- 2 connections for 5V ‘hobby’ servos connected to the Arduino’s high-resolution dedicated timer
- 4 H-Bridges: L293D chipset provides 0.6A per bridge (1.2A peak) with thermal shutdown protection, internal kickback protection diodes. Can run motors on 4.5VDC to 25VDC.
- Pull-down resistors keep motors disabled during power-up
- Big terminal block connectors to easily hook up wires (18-26AWG) and power
- Arduino reset button brought up top
- Tested compatible with Arduino Mega 1280 & 2560, Diecimila, Duemilanove, and UNO
- PCB Size: 69 x 53 mm
L9110 DC Stepper Motor Driver Board H-Bridge
- Low static work current
- Power supply voltage: DC2.5-12V
- Each channel has 800mA continuous current output
- Low saturation pressure drop
- TTL/CMOS output level compatible can be connected directly to the CPU
- Output built-in clamping diode, apply to the perceptual load
- Control and drive integrated into IC
- Have pin high-pressure protection function
- Working temperature: 0-80 °C
Leadshine DMA860E Stepper Motor Driver
- Model: DMA860E.
- Control Mode: Step & Direction.
- Max Input Frequency: 200 kHz.
- Input Voltage Range: 18 - 80 VAC / 24 - 110 VDC.
- Suggested Power Supply Voltage Range: 36-90 VDC /24-60 VAC.
- Number of DIP Switch Resolution Configurations: 16.
- 16 selectable micro-step resolutions of 400-51,200 via DIP switches.
- 8 selectable output current settings of 2.4 – 7.2A via DIP switches.
- Logic Current Range: 7-16mA (10mA typical).
- Logic Voltage Range: 4-5 VDC for pulse active high (default), or 0-0.5V for pulse active low.
- Pulse enabled at: Rising edge.
- Idle Current Percentage: 50 %.
- Number of Digital Inputs: 3.
- Step Width: 2,500 ns.
- Minimal Direction Setup Time: 5,000 ns.
- Isolation Resistance: 500M Ohm..
- Ambient Temperature: 0-50°C.
- Humidity: 40–95% RH.
- Operating Temperature: 0-70°C.
- Vibration: 5.9 m/s2 Max.
- Motor auto-identification and parameter auto-configuration for optimal torque from wide-range motors.
- Step & direction (PUL/DIR) and CW/CCW (via internal jumper set) control. Step & direction by default Multi-Stepping for smooth motor movement.
- Opto Isolation for input control signals.
- Soft-start with no “jump” when powered on.
- Protections for over-voltage and over-current.
- Dimension: 5.94 X 3.82 X 2.24 Inches.
- Weight: 1.13 lbs.
TB6560 Driver Board 3A CNC Router Single 1 Axis Controller Stepper Motor
- Supply voltage up to +32 VDC
- Output current up to 3.0A
- Pulse frequency up to 20 KHz
- Suitable for 2-phase and 4-phase motors
- Over-voltage and short-circuit protection
- 7 output current choices, max 3200 steps/rev
- Automatic idle-current reduction
- Single-chip motor driver for sinusoidal micro-step control of stepping motors
- High output withstands voltage due to the use of BiCD process:
- Forward and reverse rotation
- Selectable phase excitation modes (2, 1-2, 2W1-2, and 4W1-2)
- High output withstand voltage: VDSS = 40 V
- High output current: IOUT = TB6560AHQ: 3.5 A (peak)
- Internal pull-down resistors on inputs: 100 kΩ
- Output monitor pin: MO current (IMO (max) = 1 mA)
- Reset and enable pins
Reviews
There are no reviews yet.